The biggest challenges facing asset owners are the requirements of adapting to subsidy free solar following rapid reductions in support for the technology around the world, according to a panel of large scale investors.

Spain’s Ministry of Energy, Tourism and Digital Agenda has announced that the country’s 2-3GW renewable energy auction will take place on 17 May, following the approval of the final two Resolutions to carry out the tender.

Spain has made the second of four steps necessary to carry out its 2-3GW renewable energy tender by passing a ministerial order, but the country’s main solar association has taken issue with with what it believes is a blatant favouring of wind energy in what should be a technology neutral auction.